When batteries of a plurality of electric autonomous moving bodies are charged, each of the electric autonomous moving bodies sends charging state information indicating a charging state of the battery of the electric autonomous moving body. A controller executes control for switching a charging state and a non-charging state of the battery of each of the electric autonomous moving body based on the charging state information of the batteries of the respective electric autonomous moving bodies in such a way that the total amount of current that flows through the batteries of the respective electric autonomous moving bodies does not exceed an allowable current of a charger unit and a power supply line.
Method of charging electric autonomous moving body
2021-07-06
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
Electric moving body and electric moving body charging system
European Patent Office | 2021
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